Joshua 16:4

v.3and it went down westward to the border of the Japhletites, unto the border of Beth-horon the nether, even unto Gezer; and the goings out thereof were at the sea.

v.4This passage

v.5And the border of the children of Ephraim according to their families was thus: the border of their inheritance eastward was Ataroth-addar, unto Beth-horon the upper;